{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04462_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Gloster, Mississippi | 1886 | mapsnap generated fit (2026-10-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-22"},{"label":"run","value":"corpus-v2.1"},{"label":"pages","value":"1"},{"label":"placed","value":"1"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621886:04462_1886-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gloster, Mississippi | 1886 | sanborn04462_001 p1","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.84"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-22T12:54:58Z","modified":"2026-10-22T12:54:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621886:04462_1886-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621886:04462_1886-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"105.6,1808.5 54.3,1577.5 48.6,563.5 113.6,71.8 1421.2,23.6 1538.3,73.3 1611.3,299.6 1612.0,924.7 1612.0,1091.0 1581.7,1768.4 1530.3,1878.3 620.6,1875.9 105.6,1808.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044621886:04462_1886-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1487.0,945.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0199261,31.1975454]}},{"type":"Feature","properties":{"resourceCoords":[106.0,949.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0228025,31.1980847]}}]}}]}